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-rw-r--r--docker/core/Dockerfile2
1 files changed, 1 insertions, 1 deletions
diff --git a/docker/core/Dockerfile b/docker/core/Dockerfile
index 540746649..bc47e39b0 100644
--- a/docker/core/Dockerfile
+++ b/docker/core/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.6
+FROM alpine:3.7
ARG BRANCH=master
ARG OPENSTACK_TAG=stable/pike